SUNNY SHARMA; SEEMA BHARGAVA. In-vitro antioxidant activity of pet ether, methanolicandEthyl acetate extract of helicteres isora linn. International Journal of Pharma and Bio Sciences, [S. l.], v. 8, n. 3, p. 234–237, 2017. DOI: 10.22376/ijpbs.2017.8.3.p234-237. Disponível em: https://ijpbs.net/index.php/journal/article/view/5988. Acesso em: 23 jul. 2026.